<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="https://cdn.bootcdn.net/ajax/libs/vue/2.6.10/vue.js"></script>
</head>
<body>
<div id="app">
    <ul>
        <li v-for="item in news" :key="item.id">
            <p>{{item.content}}</p>
        </li>
    </ul>
</div>
<script>
    const vm = new Vue({
        el:"#app",
        data(){
            return{
                news:[
                    {id:"001",content:"第一条"},
                    {id:"002",content:"第二条"},
                    {id:"003",content:"第三条"},
                ]
            }
        }
    })
</script>
</body>
</html>